參數(shù)資料
型號： MC9RS08KA2CSC
廠商： Freescale Semiconductor
文件頁數(shù)： 120/136頁
文件大?。?/td> 0K
描述： IC MCU 8-BIT 2K FLASH 8-SOIC
產(chǎn)品培訓(xùn)模塊： Mechatronics
USBSpyder08 Discovery Kit
RS08KA2 Low-End Microcontroller Series
MC9RS08KA8 Microcontroller
標(biāo)準(zhǔn)包裝： 98
系列： RS08
核心處理器： RS08
芯體尺寸： 8-位
速度： 10MHz
外圍設(shè)備： LVD，POR，WDT
輸入/輸出數(shù)： 4
程序存儲器容量： 2KB（2K x 8）
程序存儲器類型： 閃存
RAM 容量： 63 x 8
電壓 - 電源 (Vcc/Vdd)： 1.8 V ~ 5.5 V
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 8-SOIC（0.154"，3.90mm 寬）
包裝： 管件
產(chǎn)品目錄頁面： 726 (CN2011-ZH PDF)
配用： DEMO9RS08KA2-ND - DEMO BOARD FOR 9RS08KA2
Analog Comparator (RS08ACMPV1)
MC9RS08KA2 Series Data Sheet, Rev. 4
84
Freescale Semiconductor
10.1.1
Features
The ACMP has the following features:
Full rail-to-rail supply operation
Less than 40 mV of input offset
Less than 15 mV of hysteresis
Selectable interrupt on rising edge, falling edge, or either rising or falling edges of comparator
output
Option to compare to fixed internal bandgap reference voltage
Option to allow comparator output to be visible on a pin, ACMPO
Remains operational in stop mode
10.1.2
Modes of Operation
This section defines the ACMP operation in wait, stop, and background debug modes.
10.1.2.1
Operation in Wait Mode
The ACMP continues to operate in wait mode if enabled before executing the WAIT instruction.
Therefore, the ACMP can be used to bring the MCU out of wait mode if the ACMP interrupt is enabled
(ACIE = 1). For lowest possible current consumption, the ACMP should be disabled by software if not
required as an interrupt source during wait mode.
10.1.2.2
Operation in Stop Mode
The ACMP continues to operate in stop mode if enabled and compare operation remains active. If ACOPE
is enabled, comparator output operates as in the normal operating mode and comparator output is placed
onto the external pin. The MCU is brought out of stop when a compare event occurs and ACIE is enabled;
ACF flag sets accordingly.
If stop is exited with a reset, the ACMP will be put into its reset state.
10.1.2.3
Operation in Active Background Mode
When the MCU is in active background mode, the ACMP will continue to operate normally.
10.1.3
Block Diagram
The block diagram for the analog comparator module is shown in Figure 10-2.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC9RS08KA2CSCR 功能描述:8位微控制器 -MCU 2K FLASH W/ ACMP 62 RAM RoHS:否 制造商:Silicon Labs 核心:8051 處理器系列:C8051F39x 數(shù)據(jù)總線寬度:8 bit 最大時鐘頻率:50 MHz 程序存儲器大小:16 KB 數(shù)據(jù) RAM 大小:1 KB 片上 ADC:Yes 工作電源電壓:1.8 V to 3.6 V 工作溫度范圍:- 40 C to + 105 C 封裝 / 箱體:QFN-20 安裝風(fēng)格:SMD/SMT
MC9RS08KA2DB 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC9RS08KA2PC 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC9RS08KA2SC 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers
MC9RS08KA4 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:MCU Block Diagram
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